Stable winner set: Difference between revisions

A set being in the core is not sufficient for "fairness" or proportionality. This can be seen in the following example by Peters ''et al.'' where an arbitrarily disproportional outcome is in the core:<ref name="Peters Pierczyński Shah Skowron 2021 pp. 5656–5663">{{cite journal | last=Peters | first=Dominik | last2=Pierczyński | first2=Grzegorz | last3=Shah | first3=Nisarg | last4=Skowron | first4=Piotr | title=Market-Based Explanations of Collective Decisions | journal=Proceedings of the AAAI Conference on Artificial Intelligence | volume=35 | issue=6 | date=2021-05-18 | issn=2374-3468 | pages=5656–5663 | url=https://www.cs.toronto.edu/~nisarg/papers/priceability.pdf | access-date=2022-06-15}}</ref>